Diameter-Adjustable Controller Design of Wheel Type Pipe Inspection Robot Using Fuzzy Logic Control Method

2016 ◽  
pp. 685-696 ◽  
Author(s):  
Husam Hasan Aldulaimi ◽  
Trong Hai Nguyeni ◽  
Pandu Sandi Pratama ◽  
Hui-Ryong Yoo ◽  
Dong Kyu Kim ◽  
...  
Keyword(s):  
Fuzzy Logic ◽  
Fuzzy Logic Control ◽  
Control Method ◽  
Controller Design ◽  
Pipe Inspection ◽  
Inspection Robot ◽  
Logic Control

DC Motor Speed Modeling and Simulation Using Fuzzy Logic Control Method

2021 ◽  
Author(s):  
Desi Fatkhi Azizah ◽  
Khen Dedes ◽  
Agung Bella Putra Utama ◽  
Aripriharta
Keyword(s):  
Fuzzy Logic ◽  
Modeling And Simulation ◽  
Fuzzy Logic Control ◽  
Control Method ◽  
Dc Motor ◽  
Motor Speed ◽  
Logic Control

Fuzzy Logic Control of Time Periodic Mechanical Systems

1997 ◽  
Author(s):  
Dan Boghiu ◽  
S. C. Sinha ◽  
Dan B. Marghitu
Keyword(s):  
Fuzzy Logic ◽  
Fuzzy Logic Control ◽  
Inverted Pendulum ◽  
Controller Design ◽  
Mechanical Systems ◽  
Elastic Beam ◽  
Vertical Position ◽  
Logic Control ◽  
Short Period ◽  
Time Periodic

Abstract The fuzzy logic control of mechanical systems with periodic coefficients is considered. The controller design is illustrated through two examples, which include linear as well as nonlinear systems. For the linear case, a controller is designed such that a single inverted pendulum with a time periodic follower force is stabilized in the vertical position. As an example of the nonlinear system, the flap motion of a parametrically excited rotating elastic beam is considered. The controller is designed such that the deflection of the beam tip vanishes in a short period of time.

scholarly journals An Improved Genetic Fuzzy Logic Control Method to Reduce the Enlargement of Coal Floor Deformation in Shearer Memory Cutting Process

2016 ◽  
Vol 2016 ◽  
pp. 1-14 ◽  
Author(s):  
Chao Tan ◽  
Rongxin Xu ◽  
Zhongbin Wang ◽  
Lei Si ◽  
Xinhua Liu
Keyword(s):  
Fuzzy Logic ◽  
Fuzzy Logic Control ◽  
Control Method ◽  
Improved Genetic Algorithm ◽  
Roulette Wheel Selection ◽  
Logic Control ◽  
Roulette Wheel ◽  
Manual Adjustment ◽  
Tangent Function ◽  
Memory Cutting

In order to reduce the enlargement of coal floor deformation and the manual adjustment frequency of rocker arms, an improved approach through integration of improved genetic algorithm and fuzzy logic control (GFLC) method is proposed. The enlargement of coal floor deformation is analyzed and a model is built. Then, the framework of proposed approach is built. Moreover, the constituents of GA such as tangent function roulette wheel selection (Tan-RWS) selection, uniform crossover, and nonuniform mutation are employed to enhance the performance of GFLC. Finally, two simulation examples and an industrial application example are carried out and the results indicate that the proposed method is feasible and efficient.

Computer-Aided Learning of Controller Design: Focus on Fuzzy Logic Control

2002 ◽  
Vol 39 (4) ◽  
pp. 358-370 ◽  
Author(s):  
C. H. Lo ◽  
Y. K. Wong ◽  
A. B. Rad
Keyword(s):  
Fuzzy Logic ◽  
System Performance ◽  
Fuzzy Logic Control ◽  
Controller Design ◽  
Logic Control ◽  
Simulated Environment ◽  
Process Plant ◽  
Computer Aided ◽  
On Line ◽  
Computer Aided Learning

A computer-aided controller design package is developed in this paper. The package provides a simulated environment for simulating the action of a controller under different parameter settings in order to achieve optimal system performance. The designed controller is then applied to a process plant for on-line control.

Design of Fuzzy Logic-Based Controller in Roll Grinding System With Double Regenerative Chatter

2004 ◽  
Author(s):  
LiHong Yuan ◽  
V. M. Ja¨rvenpa¨a¨ ◽  
Erno Keskinen
Keyword(s):  
Numerical Simulation ◽  
Fuzzy Logic ◽  
Vibration Control ◽  
Fuzzy Logic Control ◽  
Control Method ◽  
Cutting Parameters ◽  
Regenerative Chatter ◽  
Logic Control ◽  
Grinding Machine ◽  
Grinding System

This paper proposes application of fuzzy logic control (FLC) to do vibration control for the roll-grinding machine system with double regenerative chatter. In this paper, a multiple-degree-of-freedom (MDOF) model is developed to represent the dynamics behaviors of this kind of system. The dynamic system has double delays and lumped cutting parameters which make vibration control challenging. Numerical simulation shows that FLC can dramatically reduce the vibration levels compared to a convention control method.

Small Satellite Modelling and Three-Axis Magnetorquer-Based Stabilisation Using Fuzzy Logic Control

2012 ◽  
Vol 152-154 ◽  
pp. 1639-1644
Author(s):  
Amirhossein Asadabadi ◽  
Amir M. Anvar
Keyword(s):  
Fuzzy Logic ◽  
Attitude Control ◽  
Fuzzy Logic Control ◽  
Control Method ◽  
Small Satellite ◽  
Electromagnetic Actuation ◽  
Small Satellites ◽  
Logic Control ◽  
Electromagnetic Coils ◽  
Different Types

Recently small satellites have become increasingly popular because of their ability to provide educational institutes with the chance to design, construct, and test their spacecraft from beginning to the possible launch due to the low launching cost and development of microelectronics (Figure 1). Clearly, using only electromagnetic coils instead of different types of actuators will serve the purpose of weight reduction where every grams counts. But some restrictions described in the paper limit utilising only “Electromagnetic” actuation for 3D stabilisation and adversely affects the efficiency of the controller. However, there are some theories developed recently that have made the aforementioned purpose feasible. In this paper a new control method based on Fuzzy Logic Control (FLC) is presented that keeps the satellite in desired conditions only by electromagnetic coils. More precisely, an approach of Fuzzy control which is incorporated with electromagnetic actuation is presented for the in-orbit attitude control of a small satellite. The design is developed to stabilize the spacecraft against disturbances with a three-axis stabilizing capability. The paper also describes the required hardware and the design and development of the magnetic torquers.

Sign in / Sign up

Export Citation Format

Share Document